{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xad333dc497fac7c394dbff9089e583ac53c690e21a0b0e3ec88a1ea72800f730",
    "signature": "0x37e3b4875e7cc5e443b355c60fa2e4225a741b1d227d353f87badbe853be776d6a7b0fc8be07dc42bab4fe8639366fe39f36ba955bf2aadd32f1906b54e53f351c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}